i had a question, there is a way to update terrain after update a track, mainly with altitudes and layout, sometimes i do some fine tunning and so far dont know how to update terrain, if possible of course.
Yes not easy task... Snap terrain points to track edge can do it with "Move to Points" but if your verges are a quads can use "Sel. edges loop as a group" option. This function do a loop edge for each selected edge and move the loop to source point. _
